With a hunch back, ears on his neck, horrible teeth, a toupee that's not fooling anyone, and a generally nerdy appearance, Denzel Crocker is described as quite hideous by normal standards.
In the future, Denzel has made a robot body that looks similar to Bender from Futurama, with a helmet that resembles a jar. The reason for this is because he started to become frail, so Kevin made him a special robot body that enhances his mobility.
When Crocker has anything involved with Fairy Godparents or suspects there's one around him, or even says the word, Crocker spasms three times (each spasm spoken with "Fairy," "God," "Parents") while saying "Fairy godparents!"
Crocker is often considered as "insane" due to his constant obsession of fairies.
In his early childhood, Crocker was kind, brave and handsome. Due to losing his fairies, he is unattractive, having cricked teeth, a hunched back and his ears on his neck.
Doctor Croctopus - The Super Villain alter-ego of Denzel Crocker in the Crimson Chin comic.
Denzette Crocker - A female counterpart of Denzel Crocker from the gender-swapped universe.